FR2450192A1 - Catamaran with suspended deck - in which deck is carried on damping tie bars to reduce its movement - Google Patents

Catamaran with suspended deck - in which deck is carried on damping tie bars to reduce its movement

Info

Publication number
FR2450192A1
FR2450192A1 FR7905411A FR7905411A FR2450192A1 FR 2450192 A1 FR2450192 A1 FR 2450192A1 FR 7905411 A FR7905411 A FR 7905411A FR 7905411 A FR7905411 A FR 7905411A FR 2450192 A1 FR2450192 A1 FR 2450192A1
Authority
FR
France
Prior art keywords
deck
catamaran
movement
reduce
carried
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7905411A
Other languages
French (fr)
Other versions
FR2450192B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR7905411A priority Critical patent/FR2450192A1/en
Publication of FR2450192A1 publication Critical patent/FR2450192A1/en
Application granted granted Critical
Publication of FR2450192B1 publication Critical patent/FR2450192B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/14—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
    • B63B17/0081—Vibration isolation or damping elements or arrangements, e.g. elastic support of deck-houses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

The catamaran for racing or offshore rescue purposes has a deck which is mounted on the bars using articulated connections which permit rotation about a horizontal axis normal to the direction of travel of the boat. The connections comprise, three transverse parallel bars which are of the same length and a longitudinal oscillating arm. The arm has rotational joints at each end to which the transverse bars are connected. The joints are situated on a large circle whose centre is positioned as near as possible to the point of fixation of the oscillating arm. This permits the translation and rotation of the decking.
FR7905411A 1979-03-01 1979-03-01 Catamaran with suspended deck - in which deck is carried on damping tie bars to reduce its movement Granted FR2450192A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7905411A FR2450192A1 (en) 1979-03-01 1979-03-01 Catamaran with suspended deck - in which deck is carried on damping tie bars to reduce its movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7905411A FR2450192A1 (en) 1979-03-01 1979-03-01 Catamaran with suspended deck - in which deck is carried on damping tie bars to reduce its movement

Publications (2)

Publication Number Publication Date
FR2450192A1 true FR2450192A1 (en) 1980-09-26
FR2450192B1 FR2450192B1 (en) 1982-11-19

Family

ID=9222658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905411A Granted FR2450192A1 (en) 1979-03-01 1979-03-01 Catamaran with suspended deck - in which deck is carried on damping tie bars to reduce its movement

Country Status (1)

Country Link
FR (1) FR2450192A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607097A1 (en) * 1986-11-24 1988-05-27 Delchambre Jean Craft having several floats
EP1590233A1 (en) * 2003-02-07 2005-11-02 Boston Whaler Inc. Active deck suspension system background of the invention
WO2006037663A1 (en) * 2004-10-05 2006-04-13 Constructions Industrielles De La Mediterranee - Cnim An improved convertible vessel
WO2017147658A1 (en) * 2016-03-04 2017-09-08 Nauti-Craft Pty Ltd Multi-link suspension for multi-hulled vessels
WO2021068035A1 (en) * 2019-10-08 2021-04-15 Nauti-Craft Pty Ltd Structure for marine vessel
US11091259B2 (en) 2019-11-08 2021-08-17 Piercecraft Ip Ltd. Ground effect craft

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326166A (en) * 1966-01-10 1967-06-20 John V Yost Boat construction
US3517632A (en) * 1968-07-15 1970-06-30 Dudley Justin Gray Boat suspension system
US3670684A (en) * 1970-10-02 1972-06-20 George J Helker Power driven vehicle for surface travel on a body of water
DE2301658A1 (en) * 1973-01-13 1974-07-18 Otto Heinrich Graf Hagenburg WATER VEHICLE, IN PARTICULAR MOTORBOAT

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326166A (en) * 1966-01-10 1967-06-20 John V Yost Boat construction
US3517632A (en) * 1968-07-15 1970-06-30 Dudley Justin Gray Boat suspension system
US3670684A (en) * 1970-10-02 1972-06-20 George J Helker Power driven vehicle for surface travel on a body of water
DE2301658A1 (en) * 1973-01-13 1974-07-18 Otto Heinrich Graf Hagenburg WATER VEHICLE, IN PARTICULAR MOTORBOAT

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607097A1 (en) * 1986-11-24 1988-05-27 Delchambre Jean Craft having several floats
EP1590233A1 (en) * 2003-02-07 2005-11-02 Boston Whaler Inc. Active deck suspension system background of the invention
EP1590233A4 (en) * 2003-02-10 2007-07-25 Boston Whaler Inc Active deck suspension system background of the invention
WO2006037663A1 (en) * 2004-10-05 2006-04-13 Constructions Industrielles De La Mediterranee - Cnim An improved convertible vessel
US7634971B2 (en) 2004-10-05 2009-12-22 Constructions Industrielles De La Mediterranee - Cnim Convertible vessel
US10556650B2 (en) 2016-03-04 2020-02-11 Nauti-Craft Pty Ltd Multi-link suspension for multi-hulled vessels
GB2563370A (en) * 2016-03-04 2018-12-12 Nauti Craft Pty Ltd Multi-link suspension for multi-hulled vessels
JP2019507054A (en) * 2016-03-04 2019-03-14 ナウティ−クラフト ピーティーワイ リミティッド Multi-link suspension for multi-body vessels
WO2017147658A1 (en) * 2016-03-04 2017-09-08 Nauti-Craft Pty Ltd Multi-link suspension for multi-hulled vessels
GB2563370B (en) * 2016-03-04 2021-06-23 Nauti Craft Pty Ltd Multi-link suspension for multi-hulled vessels
AU2017225911B2 (en) * 2016-03-04 2022-07-14 Nauti-Craft Ltd Multi-link suspension for multi-hulled vessels
WO2021068035A1 (en) * 2019-10-08 2021-04-15 Nauti-Craft Pty Ltd Structure for marine vessel
US11091259B2 (en) 2019-11-08 2021-08-17 Piercecraft Ip Ltd. Ground effect craft
US11260969B2 (en) 2019-11-08 2022-03-01 Piercecraft Ip Ltd. Ground effect craft
US11383833B2 (en) 2019-11-08 2022-07-12 Piercecraft Ip Ltd. Ground effect craft
US11613352B2 (en) 2019-11-08 2023-03-28 Piercecraft Ip Ltd. Ground effect craft

Also Published As

Publication number Publication date
FR2450192B1 (en) 1982-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse